index.js

      } else {
        this.closeNode(this.openTags[this.currentLevel]);
      }
      delete this.openTags[this.currentLevel];
      this.currentLevel--;
      return this;
    };

    XMLDocumentCB.prototype.end = function() {
      while (this.currentLevel >= 0) {
        this.up();
      }
      return this.onEnd();
    };

    XMLDocumentCB.prototype.openCurrent = function() {
      if (this.currentNode) {
        this.currentNode.children = true;
        return this.openNode(this.currentNode);
      }
    };

    XMLDocumentCB.prototype.openNode = function(node) {
      var att, chunk, name, ref1;
      if (!node.isOpen) {
        if (!this.root && this.currentLevel === 0 && node.type === NodeType.Element) {
          this.root = node;
        }
        chunk = '';
        if (node.type === NodeType.Element) {
          this.writerOptions.state = WriterState.OpenTag;
          chunk = this.writer.indent(node, this.writerOptions, this.currentLevel) + '<' + node.name;
          ref1 = node.attribs;
          for (name in ref1) {
            if (!hasProp.call(ref1, name)) continue;
            att = ref1[name];
            chunk += this.writer.attribute(att, this.writerOptions, this.currentLevel);
          }
          chunk += (node.children ? '>' : '/>') + this.writer.endline(node, this.writerOptions, this.currentLevel);
          this.writerOptions.state = WriterState.InsideTag;
        } else {
          this.writerOptions.state = WriterState.OpenTag;
          chunk = this.writer.indent(node, this.writerOptions, this.currentLevel) + '<!DOCTYPE ' + node.rootNodeName;
          if (node.pubID && node.sysID) {
            chunk += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
          } else if (node.sysID) {
            chunk += ' SYSTEM "' + node.sysID + '"';
          }
          if (node.children) {
            chunk += ' [';
            this.writerOptions.state = WriterState.InsideTag;
          } else {
            this.writerOptions.state = WriterState.CloseTag;
            chunk += '>';
          }
          chunk += this.writer.endline(node, this.writerOptions, this.currentLevel);
        }
        this.onData(chunk, this.currentLevel);
        return node.isOpen = true;
      }
    };

    XMLDocumentCB.prototype.closeNode = function(node) {
      var chunk;
      if (!node.isClosed) {
        chunk = '';
        this.writerOptions.state = WriterState.CloseTag;
        if (node.type === NodeType.Element) {
          chunk = this.writer.indent(node, this.writerOptions, this.currentLevel) + '</' + node.name + '>' + this.writer.endline(node, this.writerOptions, this.currentLevel);
        } else {
          chunk = this.writer.indent(node, this.writerOptions, this.currentLevel) + ']>' + this.writer.endline(node, this.writerOptions, this.currentLevel);
        }
        this.writerOptions.state = WriterState.None;
        this.onData(chunk, this.currentLevel);
        return node.isClosed = true;
      }
    };

    XMLDocumentCB.prototype.onData = function(chunk, level) {
      this.documentStarted = true;
      return this.onDataCallback(chunk, level + 1);
    };

    XMLDocumentCB.prototype.onEnd = function() {
      this.documentCompleted = true;
      return this.onEndCallback();
    };

    XMLDocumentCB.prototype.debugInfo = function(name) {
      if (name == null) {
        return "";
      } else {
        return "node: <" + name + ">";
      }
    };

    XMLDocumentCB.prototype.ele = function() {
      return this.element.apply(this, arguments);
    };

    XMLDocumentCB.prototype.nod = function(name, attributes, text) {
      return this.node(name, attributes, text);
    };

    XMLDocumentCB.prototype.txt = function(value) {
      return this.text(value);
    };

    XMLDocumentCB.prototype.dat = function(value) {
      return this.cdata(value);
    };

    XMLDocumentCB.prototype.com = function(value) {
      return this.comment(value);
    };

    XMLDocumentCB.prototype.ins = function(target, value) {
      return this.instruction(target, value);
    };

    XMLDocumentCB.prototype.dec = function(version, encoding, standalone) {
      return this.declaration(version, encoding, standalone);
    };

    XMLDocumentCB.prototype.dtd = function(root, pubID, sysID) {
      return this.doctype(root, pubID, sysID);
    };

    XMLDocumentCB.prototype.e = function(name, attributes, text) {
      return this.element(name, attributes, text);
    };

    XMLDocumentCB.prototype.n = function(name, attributes, text) {
      return this.node(name, attributes, text);
    };

    XMLDocumentCB.prototype.t = function(value) {
      return this.text(value);
    };

    XMLDocumentCB.prototype.d = function(value) {
      return this.cdata(value);
    };

    XMLDocumentCB.prototype.c = function(value) {
      return this.comment(value);
    };

    XMLDocumentCB.prototype.r = function(value) {
      return this.raw(value);
    };

    XMLDocumentCB.prototype.i = function(target, value) {
      return this.instruction(target, value);
    };

    XMLDocumentCB.prototype.att = function() {
      if (this.currentNode && this.currentNode.type === NodeType.DocType) {
        return this.attList.apply(this, arguments);
      } else {
        return this.attribute.apply(this, arguments);
      }
    };

    XMLDocumentCB.prototype.a = function() {
      if (this.currentNode && this.currentNode.type === NodeType.DocType) {
        return this.attList.apply(this, arguments);
      } else {
        return this.attribute.apply(this, arguments);
      }
    };

    XMLDocumentCB.prototype.ent = function(name, value) {
      return this.entity(name, value);
    };

    XMLDocumentCB.prototype.pent = function(name, value) {
      return this.pEntity(name, value);
    };

    XMLDocumentCB.prototype.not = function(name, value) {
      return this.notation(name, value);
    };

    return XMLDocumentCB;

  })();

}).call(this);


/***/ }),
/* 1548 */
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.7
(function() {
  var NodeType, WriterState, XMLStreamWriter, XMLWriterBase,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  NodeType = __webpack_require__(1525);

  XMLWriterBase = __webpack_require__(1545);

  WriterState = __webpack_require__(1546);

  module.exports = XMLStreamWriter = (function(superClass) {
    extend(XMLStreamWriter, superClass);

    function XMLStreamWriter(stream, options) {
      this.stream = stream;
      XMLStreamWriter.__super__.constructor.call(this, options);
    }

    XMLStreamWriter.prototype.endline = function(node, options, level) {
      if (node.isLastRootNode && options.state === WriterState.CloseTag) {
        return '';
      } else {
        return XMLStreamWriter.__super__.endline.call(this, node, options, level);
      }
    };

    XMLStreamWriter.prototype.document = function(doc, options) {
      var child, i, j, k, len, len1, ref, ref1, results;
      ref = doc.children;
      for (i = j = 0, len = ref.length; j < len; i = ++j) {
        child = ref[i];
        child.isLastRootNode = i === doc.children.length - 1;
      }
      options = this.filterOptions(options);
      ref1 = doc.children;
      results = [];
      for (k = 0, len1 = ref1.length; k < len1; k++) {
        child = ref1[k];
        results.push(this.writeChildNode(child, options, 0));
      }
      return results;
    };

    XMLStreamWriter.prototype.attribute = function(att, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.attribute.call(this, att, options, level));
    };

    XMLStreamWriter.prototype.cdata = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.cdata.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.comment = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.comment.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.declaration = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.declaration.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.docType = function(node, options, level) {
      var child, j, len, ref;
      level || (level = 0);
      this.openNode(node, options, level);
      options.state = WriterState.OpenTag;
      this.stream.write(this.indent(node, options, level));
      this.stream.write('<!DOCTYPE ' + node.root().name);
      if (node.pubID && node.sysID) {
        this.stream.write(' PUBLIC "' + node.pubID + '" "' + node.sysID + '"');
      } else if (node.sysID) {
        this.stream.write(' SYSTEM "' + node.sysID + '"');
      }
      if (node.children.length > 0) {
        this.stream.write(' [');
        this.stream.write(this.endline(node, options, level));
        options.state = WriterState.InsideTag;
        ref = node.children;
        for (j = 0, len = ref.length; j < len; j++) {
          child = ref[j];
          this.writeChildNode(child, options, level + 1);
        }
        options.state = WriterState.CloseTag;
        this.stream.write(']');
      }
      options.state = WriterState.CloseTag;
      this.stream.write(options.spaceBeforeSlash + '>');
      this.stream.write(this.endline(node, options, level));
      options.state = WriterState.None;
      return this.closeNode(node, options, level);
    };

    XMLStreamWriter.prototype.element = function(node, options, level) {
      var att, child, childNodeCount, firstChildNode, j, len, name, prettySuppressed, ref, ref1;
      level || (level = 0);
      this.openNode(node, options, level);
      options.state = WriterState.OpenTag;
      this.stream.write(this.indent(node, options, level) + '<' + node.name);
      ref = node.attribs;
      for (name in ref) {
        if (!hasProp.call(ref, name)) continue;
        att = ref[name];
        this.attribute(att, options, level);
      }
      childNodeCount = node.children.length;
      firstChildNode = childNodeCount === 0 ? null : node.children[0];
      if (childNodeCount === 0 || node.children.every(function(e) {
        return (e.type === NodeType.Text || e.type === NodeType.Raw) && e.value === '';
      })) {
        if (options.allowEmpty) {
          this.stream.write('>');
          options.state = WriterState.CloseTag;
          this.stream.write('</' + node.name + '>');
        } else {
          options.state = WriterState.CloseTag;
          this.stream.write(options.spaceBeforeSlash + '/>');
        }
      } else if (options.pretty && childNodeCount === 1 && (firstChildNode.type === NodeType.Text || firstChildNode.type === NodeType.Raw) && (firstChildNode.value != null)) {
        this.stream.write('>');
        options.state = WriterState.InsideTag;
        options.suppressPrettyCount++;
        prettySuppressed = true;
        this.writeChildNode(firstChildNode, options, level + 1);
        options.suppressPrettyCount--;
        prettySuppressed = false;
        options.state = WriterState.CloseTag;
        this.stream.write('</' + node.name + '>');
      } else {
        this.stream.write('>' + this.endline(node, options, level));
        options.state = WriterState.InsideTag;
        ref1 = node.children;
        for (j = 0, len = ref1.length; j < len; j++) {
          child = ref1[j];
          this.writeChildNode(child, options, level + 1);
        }
        options.state = WriterState.CloseTag;
        this.stream.write(this.indent(node, options, level) + '</' + node.name + '>');
      }
      this.stream.write(this.endline(node, options, level));
      options.state = WriterState.None;
      return this.closeNode(node, options, level);
    };

    XMLStreamWriter.prototype.processingInstruction = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.processingInstruction.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.raw = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.raw.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.text = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.text.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.dtdAttList = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.dtdAttList.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.dtdElement = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.dtdElement.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.dtdEntity = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.dtdEntity.call(this, node, options, level));
    };

    XMLStreamWriter.prototype.dtdNotation = function(node, options, level) {
      return this.stream.write(XMLStreamWriter.__super__.dtdNotation.call(this, node, options, level));
    };

    return XMLStreamWriter;

  })(XMLWriterBase);

}).call(this);


/***/ }),
/* 1549 */
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.7
(function() {
  "use strict";
  var bom, defaults, events, isEmpty, processItem, processors, sax, setImmediate,
    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  sax = __webpack_require__(1550);

  events = __webpack_require__(250);

  bom = __webpack_require__(1551);

  processors = __webpack_require__(1552);

  setImmediate = (__webpack_require__(1553).setImmediate);

  defaults = (__webpack_require__(1514).defaults);

  isEmpty = function(thing) {
    return typeof thing === "object" && (thing != null) && Object.keys(thing).length === 0;
  };

  processItem = function(processors, item, key) {
    var i, len, process;
    for (i = 0, len = processors.length; i < len; i++) {
      process = processors[i];
      item = process(item, key);
    }
    return item;
  };

  exports.Parser = (function(superClass) {
    extend(Parser, superClass);

    function Parser(opts) {
      this.parseStringPromise = bind(this.parseStringPromise, this);
      this.parseString = bind(this.parseString, this);
      this.reset = bind(this.reset, this);
      this.assignOrPush = bind(this.assignOrPush, this);
      this.processAsync = bind(this.processAsync, this);
      var key, ref, value;
      if (!(this instanceof exports.Parser)) {
        return new exports.Parser(opts);
      }
      this.options = {};
      ref = defaults["0.2"];
      for (key in ref) {
        if (!hasProp.call(ref, key)) continue;
        value = ref[key];
        this.options[key] = value;
      }
      for (key in opts) {
        if (!hasProp.call(opts, key)) continue;
        value = opts[key];
        this.options[key] = value;
      }
      if (this.options.xmlns) {
        this.options.xmlnskey = this.options.attrkey + "ns";
      }
      if (this.options.normalizeTags) {
        if (!this.options.tagNameProcessors) {
          this.options.tagNameProcessors = [];
        }
        this.options.tagNameProcessors.unshift(processors.normalize);
      }
      this.reset();
    }

    Parser.prototype.processAsync = function() {
      var chunk, err;
      try {
        if (this.remaining.length <= this.options.chunkSize) {
          chunk = this.remaining;
          this.remaining = '';
          this.saxParser = this.saxParser.write(chunk);
          return this.saxParser.close();
        } else {
          chunk = this.remaining.substr(0, this.options.chunkSize);
          this.remaining = this.remaining.substr(this.options.chunkSize, this.remaining.length);
          this.saxParser = this.saxParser.write(chunk);
          return setImmediate(this.processAsync);
        }
      } catch (error1) {
        err = error1;
        if (!this.saxParser.errThrown) {
          this.saxParser.errThrown = true;
          return this.emit(err);
        }
      }
    };

    Parser.prototype.assignOrPush = function(obj, key, newValue) {
      if (!(key in obj)) {
        if (!this.options.explicitArray) {
          return obj[key] = newValue;
        } else {
          return obj[key] = [newValue];
        }
      } else {
        if (!(obj[key] instanceof Array)) {
          obj[key] = [obj[key]];
        }
        return obj[key].push(newValue);
      }
    };

    Parser.prototype.reset = function() {
      var attrkey, charkey, ontext, stack;
      this.removeAllListeners();
      this.saxParser = sax.parser(this.options.strict, {
        trim: false,
        normalize: false,
        xmlns: this.options.xmlns
      });
      this.saxParser.errThrown = false;
      this.saxParser.onerror = (function(_this) {
        return function(error) {
          _this.saxParser.resume();
          if (!_this.saxParser.errThrown) {
            _this.saxParser.errThrown = true;
            return _this.emit("error", error);
          }
        };
      })(this);
      this.saxParser.onend = (function(_this) {
        return function() {
          if (!_this.saxParser.ended) {
            _this.saxParser.ended = true;
            return _this.emit("end", _this.resultObject);
          }
        };
      })(this);
      this.saxParser.ended = false;
      this.EXPLICIT_CHARKEY = this.options.explicitCharkey;
      this.resultObject = null;
      stack = [];
      attrkey = this.options.attrkey;
      charkey = this.options.charkey;
      this.saxParser.onopentag = (function(_this) {
        return function(node) {
          var key, newValue, obj, processedKey, ref;
          obj = {};
          obj[charkey] = "";
          if (!_this.options.ignoreAttrs) {
            ref = node.attributes;
            for (key in ref) {
              if (!hasProp.call(ref, key)) continue;
              if (!(attrkey in obj) && !_this.options.mergeAttrs) {
                obj[attrkey] = {};
              }
              newValue = _this.options.attrValueProcessors ? processItem(_this.options.attrValueProcessors, node.attributes[key], key) : node.attributes[key];
              processedKey = _this.options.attrNameProcessors ? processItem(_this.options.attrNameProcessors, key) : key;
              if (_this.options.mergeAttrs) {
                _this.assignOrPush(obj, processedKey, newValue);
              } else {
                obj[attrkey][processedKey] = newValue;
              }
            }
          }
          obj["#name"] = _this.options.tagNameProcessors ? processItem(_this.options.tagNameProcessors, node.name) : node.name;
          if (_this.options.xmlns) {
            obj[_this.options.xmlnskey] = {
              uri: node.uri,
              local: node.local
            };
          }
          return stack.push(obj);
        };
      })(this);
      this.saxParser.onclosetag = (function(_this) {
        return function() {
          var cdata, emptyStr, key, node, nodeName, obj, objClone, old, s, xpath;
          obj = stack.pop();
          nodeName = obj["#name"];
          if (!_this.options.explicitChildren || !_this.options.preserveChildrenOrder) {
            delete obj["#name"];
          }
          if (obj.cdata === true) {
            cdata = obj.cdata;
            delete obj.cdata;
          }
          s = stack[stack.length - 1];
          if (obj[charkey].match(/^\s*$/) && !cdata) {
            emptyStr = obj[charkey];
            delete obj[charkey];
          } else {
            if (_this.options.trim) {
              obj[charkey] = obj[charkey].trim();
            }
            if (_this.options.normalize) {
              obj[charkey] = obj[charkey].replace(/\s{2,}/g, " ").trim();
            }
            obj[charkey] = _this.options.valueProcessors ? processItem(_this.options.valueProcessors, obj[charkey], nodeName) : obj[charkey];
            if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
              obj = obj[charkey];
            }
          }
          if (isEmpty(obj)) {
            obj = _this.options.emptyTag !== '' ? _this.options.emptyTag : emptyStr;
          }
          if (_this.options.validator != null) {
            xpath = "/" + ((function() {
              var i, len, results;
              results = [];
              for (i = 0, len = stack.length; i < len; i++) {
                node = stack[i];
                results.push(node["#name"]);
              }
              return results;
            })()).concat(nodeName).join("/");
            (function() {
              var err;
              try {
                return obj = _this.options.validator(xpath, s && s[nodeName], obj);
              } catch (error1) {
                err = error1;
                return _this.emit("error", err);
              }
            })();
          }
          if (_this.options.explicitChildren && !_this.options.mergeAttrs && typeof obj === 'object') {
            if (!_this.options.preserveChildrenOrder) {
              node = {};
              if (_this.options.attrkey in obj) {
                node[_this.options.attrkey] = obj[_this.options.attrkey];
                delete obj[_this.options.attrkey];
              }
              if (!_this.options.charsAsChildren && _this.options.charkey in obj) {
                node[_this.options.charkey] = obj[_this.options.charkey];
                delete obj[_this.options.charkey];
              }
              if (Object.getOwnPropertyNames(obj).length > 0) {
                node[_this.options.childkey] = obj;
              }
              obj = node;
            } else if (s) {
              s[_this.options.childkey] = s[_this.options.childkey] || [];
              objClone = {};
              for (key in obj) {
                if (!hasProp.call(obj, key)) continue;
                objClone[key] = obj[key];
              }
              s[_this.options.childkey].push(objClone);
              delete obj["#name"];
              if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
                obj = obj[charkey];
              }
            }
          }
          if (stack.length > 0) {
            return _this.assignOrPush(s, nodeName, obj);
          } else {
            if (_this.options.explicitRoot) {
              old = obj;
              obj = {};
              obj[nodeName] = old;
            }
            _this.resultObject = obj;
            _this.saxParser.ended = true;
            return _this.emit("end", _this.resultObject);
          }
        };
      })(this);
      ontext = (function(_this) {
        return function(text) {
          var charChild, s;
          s = stack[stack.length - 1];
          if (s) {
            s[charkey] += text;
            if (_this.options.explicitChildren && _this.options.preserveChildrenOrder && _this.options.charsAsChildren && (_this.options.includeWhiteChars || text.replace(/\\n/g, '').trim() !== '')) {
              s[_this.options.childkey] = s[_this.options.childkey] || [];
              charChild = {
                '#name': '__text__'
              };
              charChild[charkey] = text;
              if (_this.options.normalize) {
                charChild[charkey] = charChild[charkey].replace(/\s{2,}/g, " ").trim();
              }
              s[_this.options.childkey].push(charChild);
            }
            return s;
          }
        };
      })(this);
      this.saxParser.ontext = ontext;
      return this.saxParser.oncdata = (function(_this) {
        return function(text) {
          var s;
          s = ontext(text);
          if (s) {
            return s.cdata = true;
          }
        };
      })(this);
    };

    Parser.prototype.parseString = function(str, cb) {
      var err;
      if ((cb != null) && typeof cb === "function") {
        this.on("end", function(result) {
          this.reset();
          return cb(null, result);
        });
        this.on("error", function(err) {
          this.reset();
          return cb(err);
        });
      }
      try {
        str = str.toString();
        if (str.trim() === '') {
          this.emit("end", null);
          return true;
        }
        str = bom.stripBOM(str);
        if (this.options.async) {
          this.remaining = str;
          setImmediate(this.processAsync);
          return this.saxParser;
        }
        return this.saxParser.write(str).close();
      } catch (error1) {
        err = error1;
        if (!(this.saxParser.errThrown || this.saxParser.ended)) {
          this.emit('error', err);
          return this.saxParser.errThrown = true;
        } else if (this.saxParser.ended) {
          throw err;
        }
      }
    };

    Parser.prototype.parseStringPromise = function(str) {
      return new Promise((function(_this) {
        return function(resolve, reject) {
          return _this.parseString(str, function(err, value) {
            if (err) {
              return reject(err);
            } else {
              return resolve(value);
            }
          });
        };
      })(this));
    };

    return Parser;

  })(events);

  exports.parseString = function(str, a, b) {
    var cb, options, parser;
    if (b != null) {
      if (typeof b === 'function') {
        cb = b;
      }
      if (typeof a === 'object') {
        options = a;
      }
    } else {
      if (typeof a === 'function') {
        cb = a;
      }
      options = {};
    }
    parser = new exports.Parser(options);
    return parser.parseString(str, cb);
  };

  exports.parseStringPromise = function(str, a) {
    var options, parser;
    if (typeof a === 'object') {
      options = a;
    }
    parser = new exports.Parser(options);
    return parser.parseStringPromise(str);
  };

}).call(this);


/***/ }),
/* 1550 */
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

;(function (sax) { // wrapper for non-node envs
  sax.parser = function (strict, opt) { return new SAXParser(strict, opt) }
  sax.SAXParser = SAXParser
  sax.SAXStream = SAXStream
  sax.createStream = createStream

  // When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns.
  // When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)),
  // since that's the earliest that a buffer overrun could occur.  This way, checks are
  // as rare as required, but as often as necessary to ensure never crossing this bound.
  // Furthermore, buffers are only tested at most once per write(), so passing a very
  // large string into write() might have undesirable effects, but this is manageable by
  // the caller, so it is assumed to be safe.  Thus, a call to write() may, in the extreme
  // edge case, result in creating at most one complete copy of the string passed in.
  // Set to Infinity to have unlimited buffers.
  sax.MAX_BUFFER_LENGTH = 64 * 1024

  var buffers = [
    'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype',
    'procInstName', 'procInstBody', 'entity', 'attribName',
    'attribValue', 'cdata', 'script'
  ]

  sax.EVENTS = [
    'text',
    'processinginstruction',
    'sgmldeclaration',
    'doctype',
    'comment',
    'opentagstart',
    'attribute',
    'opentag',
    'closetag',
    'opencdata',
    'cdata',
    'closecdata',
    'error',
    'end',
    'ready',
    'script',
    'opennamespace',
    'closenamespace'
  ]

  function SAXParser (strict, opt) {
    if (!(this instanceof SAXParser)) {
      return new SAXParser(strict, opt)
    }

    var parser = this
    clearBuffers(parser)
    parser.q = parser.c = ''
    parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH
    parser.opt = opt || {}
    parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags
    parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'
    parser.tags = []
    parser.closed = parser.closedRoot = parser.sawRoot = false
    parser.tag = parser.error = null
    parser.strict = !!strict
    parser.noscript = !!(strict || parser.opt.noscript)
    parser.state = S.BEGIN
    parser.strictEntities = parser.opt.strictEntities
    parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES)
    parser.attribList = []

    // namespaces form a prototype chain.
    // it always points at the current tag,
    // which protos to its parent tag.
    if (parser.opt.xmlns) {
      parser.ns = Object.create(rootNS)
    }

    // mostly just for error reporting
    parser.trackPosition = parser.opt.position !== false
    if (parser.trackPosition) {
      parser.position = parser.line = parser.column = 0
    }
    emit(parser, 'onready')
  }

  if (!Object.create) {
    Object.create = function (o) {
      function F () {}
      F.prototype = o
      var newf = new F()
      return newf
    }
  }

  if (!Object.keys) {
    Object.keys = function (o) {
      var a = []
      for (var i in o) if (o.hasOwnProperty(i)) a.push(i)
      return a
    }
  }

  function checkBufferLength (parser) {
    var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10)
    var maxActual = 0
    for (var i = 0, l = buffers.length; i < l; i++) {
      var len = parser[buffers[i]].length
      if (len > maxAllowed) {
        // Text/cdata nodes can get big, and since they're buffered,
        // we can get here under normal conditions.
        // Avoid issues by emitting the text node now,
        // so at least it won't get any bigger.
        switch (buffers[i]) {
          case 'textNode':
            closeText(parser)
            break

          case 'cdata':
            emitNode(parser, 'oncdata', parser.cdata)
            parser.cdata = ''
            break

          case 'script':
            emitNode(parser, 'onscript', parser.script)
            parser.script = ''
            break

          default:
            error(parser, 'Max buffer length exceeded: ' + buffers[i])
        }
      }
      maxActual = Math.max(maxActual, len)
    }
    // schedule the next check for the earliest possible buffer overrun.
    var m = sax.MAX_BUFFER_LENGTH - maxActual
    parser.bufferCheckPosition = m + parser.position
  }

  function clearBuffers (parser) {
    for (var i = 0, l = buffers.length; i < l; i++) {
      parser[buffers[i]] = ''
    }
  }

  function flushBuffers (parser) {
    closeText(parser)
    if (parser.cdata !== '') {
      emitNode(parser, 'oncdata', parser.cdata)
      parser.cdata = ''
    }
    if (parser.script !== '') {
      emitNode(parser, 'onscript', parser.script)
      parser.script = ''
    }
  }

  SAXParser.prototype = {
    end: function () { end(this) },
    write: write,
    resume: function () { this.error = null; return this },
    close: function () { return this.write(null) },
    flush: function () { flushBuffers(this) }
  }

  var Stream
  try {
    Stream = (__webpack_require__(82).Stream)
  } catch (ex) {
    Stream = function () {}
  }

  var streamWraps = sax.EVENTS.filter(function (ev) {
    return ev !== 'error' && ev !== 'end'
  })

  function createStream (strict, opt) {
    return new SAXStream(strict, opt)
  }

  function SAXStream (strict, opt) {
    if (!(this instanceof SAXStream)) {
      return new SAXStream(strict, opt)
    }

    Stream.apply(this)

    this._parser = new SAXParser(strict, opt)
    this.writable = true
    this.readable = true

    var me = this

    this._parser.onend = function () {
      me.emit('end')
    }

    this._parser.onerror = function (er) {
      me.emit('error', er)

      // if didn't throw, then means error was handled.
      // go ahead and clear error, so we can write again.
      me._parser.error = null
    }

    this._decoder = null

    streamWraps.forEach(function (ev) {
      Object.defineProperty(me, 'on' + ev, {
        get: function () {
          return me._parser['on' + ev]
        },
        set: function (h) {
          if (!h) {
            me.removeAllListeners(ev)
            me._parser['on' + ev] = h
            return h
          }
          me.on(ev, h)
        },
        enumerable: true,
        configurable: false
      })
    })
  }

  SAXStream.prototype = Object.create(Stream.prototype, {
    constructor: {
      value: SAXStream
    }
  })

  SAXStream.prototype.write = function (data) {
    if (typeof Buffer === 'function' &&
      typeof Buffer.isBuffer === 'function' &&
      Buffer.isBuffer(data)) {
      if (!this._decoder) {
        var SD = (__webpack_require__(939).StringDecoder)
        this._decoder = new SD('utf8')
      }
      data = this._decoder.write(data)